Hunter Pro-C Modular Outdoor Irrigation Controller Gray 4-Station Base Unit Controller, Outdoor Mount with 120 VAC Internal Transformer, Expandable to 16 Stations B00LBGQ4K2

The NEW Pro-C 400 will easily accommodate Hunter's Solar Sync® without additional wiring. The new Solar Sync dial position makes it easy to upgrade and program any Pro-C to smart control. The Hunter Solar Sync is an EPA WaterSense® labeled smart device which calculates evapotranspiration (ET) and adjusts Hunter controllers daily based on local weather conditions, resulting in water savings and conservation.